1. System: Windows CE5.0 2. CPU: ARM926 533MHz 3. Display: SHARP 4.3 inch TFT, Touch Screen, 480*272 resolution 4. Game: NES(Nintendo), flash, 3D simulation etc. 5. Memory: SDRAM 64MB 6. NandFlash: 2GB (optional) 7. WLAN: IEEE802.11b/g 9. Conversation software: MSN/E-mail/Skype VoIP 10. Officesoftware: WORD/PDF/EXCEL/TXT/PPT/JPG/BMP/GIF/TIF/PNG and customized desktop 12. Audio Format: MP3/WMA/WAV/AAC/OGG 13. Video Format: WMV/ASF/AVI/MP4/DIVX 14. External Storage: SD/MMC Card slot(UP to 8GB) 15. Battery: Lithium-lon Rechargeable Battery 3.7V 1550MAH, Up to 4 hours 16. Add-In applications: ((1)OTG, support 20G-120G(2)support USB keyboard and mouse(3)support USB flash disk (4)support CDMA (4)clock (5)calculator